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BS-275-G-275


MET-SEAL Hardware 2-1/8" OD thru 10" OD

  • OFHC Gaskets & Viton® Gaskets
  • 18-8 Stainless Steel Bolts, washers, nuts
  • Hex Head Bolts
  • Imperial threaded bolts

 

 

MET-SEAL Flange Hardware

PART NUMBER NOMINAL OD DESCRIPTION QTY. IN SET
G-212 2-1/8” OFHC® Copper Gasket 10
VG-212 2-1/8” Viton® Gasket 5
BS-212 2-1/8” S/S Bolt & Nut Set, 1/4-28 x 1-1/4” L 25
BS-212T 2-1/8” S/S Bolt & Washer Set, 1/4-28 x 7/8” L 25
G-275 2-3/4” OFHC® Copper Gasket 10
VG-275 2-3/4” Viton® Gasket 5
BS-275 2-3/4” S/S Bolt & Nut Set, 1/4-28 x 1-1/4” L 25
BS-275T 2-3/4” S/S Bolt & Washer Set, 1/4-28 x 1” L 25
G-338 3-3/8” OFHC® Copper Gasket 10
VG-338 3-3/8” Viton® Gasket 1
BS-338 3-3/8” S/S Bolt & Nut Set, 5/16-24 x 1-3/4” L 25
BS-338T 3-3/8” S/S Bolt & Washer Set, 5/16-24 x 1-1/4” L 25
G-450 4-1/2” OFHC® Copper Gasket 10
VG-450 4-1/2” Viton® Gasket 1
BS-450 4-1/2” S/S Bolt & Nut Set, 5/16-24 x 2” L 25
BS-450T 4-1/2” S/S Bolt & Washer Set, 5/16-24 x 1-1/4” L 25
G-462 4-5/8” OFHC® Copper Gasket 10
VG-462 4-5/8” Viton® Gasket 1
BS-462 4-5/8” S/S Bolt & Nut Set, 5/16-24 x 2-1/4” L 25
BS-462T 4-5/8” S/S Bolt & Washer Set, 5/16-24 x 1-1/4” L 25

 

 

MET-SEAL Flange Hardware

PART NUMBER NOMINAL OD DESCRIPTION QTY. IN SET
G-600 6” OFHC® Copper Gasket 10
VG-600 6” Viton® Gasket 1
BS-600 6” S/S Bolt & Nut Set, 5/16-24 x 2-1/4” L 25
BS-600T 6” S/S Bolt & Washer Set, 5/16-24 x 1-1/4” L 25
G-675 6-3/4” OFHC® Copper Gasket 10
VG-675 6-3/4” Viton® Gasket 1
BS-675 6-3/4” S/S Bolt & Nut Set, 5/16-24 x 2-1/4” L 25
BS-675T 6-3/4” S/S Bolt & Washer Set, 5/16-24 x 1-1/2” L 25
G-800 8” OFHC® Copper Gasket 10
VG-800 8” Viton® Gasket 1
BS-800 8” S/S Bolt & Nut Set, 5/16-24 x 2-1/4” L 25
BS-800T 8” S/S Bolt & Washer Set, 5/16-24 x 1-3/4” L 25
G-1000 10” OFHC® Copper Gasket 10
VG-1000 10” Viton® Gasket 1
BS-1000 10” S/S Bolt & Nut Set, 5/16-24 x 2-1/2” L 25
BS-1000T 10” S/S Bolt & Washer Set, 5/16-24 x 1-3/4” L 25

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

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Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
Key High Vacuum Products, Inc.
Key High
36 Southern Boulevard 11767 Nesconset, NY
1-631-360-3970
sales@keyhigh.com
1-631-360--3970

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